{"product_id":"performance-radiator-for-gmc-canyon-2004-2012-2-8l-2-9l-3-5l-3-7l","title":"Performance Radiator for GMC Canyon (2004-2012) 2.8L 2.9L 3.5L 3.7L","description":"\u003ch2\u003eHeavy-Duty All-Aluminum Performance Radiator for 2004-2012 GMC Canyon\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Bolt-On Cooling Upgrade:\u003c\/strong\u003e Replaces failure-prone OEM plastic-tank radiators with a high-efficiency 2-row all-aluminum downflow core engineered to maximize thermal heat transfer and fluid cooling under heavy towing and high-load demands.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Canyon Radiator Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory GMT355 radiators are engineered with crimped composite plastic end tanks bonded to a narrow single-row core. Constant exposure to thermal cycling degrades the plastic material over time, resulting in structural micro-fractures, seam separation, and sudden coolant loss. Additionally, under heavy payload conditions or steep grade climbs, the stock core capacity quickly heat-soaks, triggering elevated engine coolant temperatures and accelerated transmission fluid breakdown.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eConstructed entirely from premium-grade aluminum with precision TIG-welded tanks, this performance radiator eliminates vulnerable plastic seams and gasket failure points. The dual-row racing tube-and-fin core measures 22.8 inches wide by 18.1 inches high, maximizing heat exchange surface area and overall coolant volume. An integrated internal transmission oil cooler maintains optimal automatic transmission fluid operating temperatures, preventing thermal breakdown and extending drivetrain life.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2004-2012 GMC Canyon (Automatic Transmission)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAtlas Family (2.8L LK5, 2.9L LLV, 3.5L L52, 3.7L LLR) \/ GMT355\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e175 - 242 hp \/ 185 - 242 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCore Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e22.8 in W x 18.1 in H (2-Row Racing Core)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eInlet \/ Outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1.3 in (Inlet) \/ 1.5 in (Outlet)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eDPI 2707, CU2707, 15199307, 15199308, 15120862\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004-2006 GMC Canyon 2.8L L4\u003c\/li\u003e\n  \u003cli\u003e2007-2012 GMC Canyon 2.9L L4\u003c\/li\u003e\n  \u003cli\u003e2004-2006 GMC Canyon 3.5L L5\u003c\/li\u003e\n  \u003cli\u003e2007-2012 GMC Canyon 3.7L L5\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNote: Automatic transmission models only. Does not fit 5.3L V8 applications.\u003c\/em\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterchange \/ OE Numbers:\u003c\/strong\u003e DPI 2707, CU2707, RTK2707, Q2707, 3471, RAD2707, GM3010490, 15199307, 15199308, 15120862, GM3010455, 10344419, GM3010484, 433859, 52491742, 52491743, 8012707\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe GMC Workhorse Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle severe-duty commercial hauling, rugged trail navigation, and heavy towing duties, this all-welded radiator delivers uncompromised reliability and superior temperature regulation for your Atlas-powered Canyon.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50426225426680,"sku":"DS-EIAV3USUL","price":184.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-gmc-canyon-2004-2012-2-8l-2-9l-3-5l-3-7l-1.jpg?v=1788397428","url":"https:\/\/performancechiptuning.com\/es\/products\/performance-radiator-for-gmc-canyon-2004-2012-2-8l-2-9l-3-5l-3-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}